Green tea contains caffeine and tannins, an antioxidant that can mess with iron absorption. So drinking it at certain times ...

First, Dr. Cheng says green tea might affect your gut's " sugar transporters " (GLUTs). Your body taps into the active ...

A freshly brewed mug of tea is the product of many serendipities: ancient human ingenuity, meticulous harvesting, global trade and a whole lot of chemistry. In her new book “Steeped: The Chemistry of ...

Whether you’ve been up all night with a baby, staring at a screen for hours, or just feeling the weight of the week, this ...